| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas turbine device capable of increasing the load capacity of thrust air bearings for supporting a rotary shaft. SOLUTION: This gas turbine device is provided with a gas turbine engine 1, a driven equipment having a gas turbine engine and a rotary shaft 53 for common use, and thrust air bearings 69A and 69B for supporting the rotary shaft 53 axially. The gas turbine engine 1 is provided with a compressor 4, combustor 6 and a turbine 5. The thrust air bearings 69A and 69B have a rotary disk 73, which is uniform in thickness and fixed to the rotary shaft 53, and foil elements 75 and 76, which intervene between the external peripheral section of the main face of the rotary disk 73 and a stationary section 74, which opposed to the external peripheral section. Mounting holes 82 are formed at a plurality positions separated from shaft center 1 in the rotary shaft 73, and the rotary shaft 73 is mounted on one end face of the rotary shaft 53 by mounting members 83 which are inserted into these mount ting holes 82. |
